import 'dart:convert';

class TypeData {
  TypeData({
      this.problemType,
      this.problemTypeSum,
  });

  TypeData.fromJson(dynamic json) {
    problemType = json['problemType'];
    problemTypeSum = json['problemTypeSum'];
  }
  String? problemType;
  num? problemTypeSum;

  Map<String, dynamic> toJson() {
    final map = <String, dynamic>{};
    map['problemType'] = problemType;
    map['problemTypeSum'] = problemTypeSum;
    return map;
  }

}